Nissan Maxima Service and Repair Manual: Trunk lamp switch

Description

Detects trunk open/close condition.

Component Function Check

1. CHECK FUNCTION

With CONSULT

Check TRNK/HAT MNTR in Data Monitor mode with CONSULT.

Diagnosis Procedure

1. CHECK TRUNK LAMP SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground

2. CHECK TRUNK LAMP SWITCH CIRCUIT

1. Disconnect BCM connector.
2. Check continuity between BCM connector and trunk lamp switch and trunk release solenoid connector.
3. Check continuity between BCM connector and ground

3. CHECK TRUNK LAMP SWITCH GROUND CIRCUIT

Check continuity between trunk lid lock assembly connector and ground.

4. CHECK BCM OUTPUT SIGNAL

1. Insure trunk remains closed during this step.
2. Connect BCM connector.
3. Check voltage between BCM connector and ground.

5. CHECK TRUNK ROOM LAMP SWITCH

6. CHECK INTERMITTENT INCIDENT

Component Inspection

1. CHECK TRUNK LAMP SWITCH

1. Turn ignition switch OFF.
2. Disconnect trunk lamp switch and trunk release solenoid connector.
3. Check trunk lamp switch.